Fossiliferous limestone. This marine reefal limestone contains fossil brachiopods from the Late Devonian period (approximately 370 million years ago). This deposit is from western Canada | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Clutson, Michael |
Bildgröße: | 5400 px × 3600 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |